EA201900036A2 - FRICTION SHOCK ABSORBER - Google Patents
FRICTION SHOCK ABSORBERInfo
- Publication number
- EA201900036A2 EA201900036A2 EA201900036A EA201900036A EA201900036A2 EA 201900036 A2 EA201900036 A2 EA 201900036A2 EA 201900036 A EA201900036 A EA 201900036A EA 201900036 A EA201900036 A EA 201900036A EA 201900036 A2 EA201900036 A2 EA 201900036A2
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- housing
- friction shock
- shock absorber
- movable plates
- plates
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/08—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G11/00—Buffers
- B61G11/14—Buffers absorbing shocks by mechanical friction action; Combinations of mechanical shock-absorbers and springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
Изобретение относится к области транспортного машиностроения и касается фрикционных амортизаторов транспортных средств. Задача - повышение эффективности и надежности фрикционного амортизатора. Фрикционный амортизатор содержит корпус (1) с сопряженными между собой стенками (2) и с днищем (3). В корпусе (1) установлены пакет (4) упругоэластичных элементов (5, 5') и фрикционный узел (7), состоящий из распорных клиньев (8), направляющих пластин (9), нажимной плиты (10), нажимного клина (11) и подвижных пластин (12), снабженных боковыми выступами (13). На днище (3) корпуса (1) выполнена бонка (14), высота (H) которой не превышает ее ширину (D). Направляющие пластины (9), подвижные пластины (12) и распорные клинья (8) выполнены с поверхностной термической обработкой, а поверхности направляющих пластин (9) со стороны подвижных пластин (12) и распорных клиньев (8) смазаны вставками твердой смазки (21). В стенках (2) корпуса (1), контактирующих с подвижными пластинами (12), выполнены углубления (19). Описаны также другие элементы изобретения и связи между ними.The invention relates to the field of transport engineering and relates to friction shock absorbers of vehicles. The task is to increase the efficiency and reliability of the friction shock absorber. The friction shock absorber comprises a housing (1) with mating walls (2) and with a bottom (3). A package (4) of elastic elements (5, 5 ') and a friction unit (7) consisting of spacer wedges (8), guide plates (9), pressure plate (10), pressure wedge (11) are installed in the housing (1) and movable plates (12) provided with side protrusions (13). On the bottom (3) of the housing (1), a bonk (14) is made, the height (H) of which does not exceed its width (D). The guide plates (9), the movable plates (12) and the expansion wedges (8) are heat-treated, and the surfaces of the guide plates (9) on the side of the movable plates (12) and expansion wedges (8) are lubricated with solid lubricant inserts (21) . In the walls (2) of the housing (1) in contact with the movable plates (12), recesses (19) are made. Other elements of the invention and the relationships between them are also described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA201900036A EA201900036A3 (en) | 2018-04-18 | 2018-04-18 | FRICTION SHOCK ABSORBER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA201900036A EA201900036A3 (en) | 2018-04-18 | 2018-04-18 | FRICTION SHOCK ABSORBER |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201900036A2 true EA201900036A2 (en) | 2019-10-31 |
EA201900036A3 EA201900036A3 (en) | 2019-11-29 |
Family
ID=68342329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201900036A EA201900036A3 (en) | 2018-04-18 | 2018-04-18 | FRICTION SHOCK ABSORBER |
Country Status (1)
Country | Link |
---|---|
EA (1) | EA201900036A3 (en) |
-
2018
- 2018-04-18 EA EA201900036A patent/EA201900036A3/en unknown
Also Published As
Publication number | Publication date |
---|---|
EA201900036A3 (en) | 2019-11-29 |
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